钨归入金属类。
与斑岩型(铜)矿床相比仍有一定的差异，而与钨、钼一类矿床相近。
Compared with Porphyritic copper deposit, the deposit has a certain difference and it is similar to wolframium or molybdenum deposits.
产于钨(钼锡铋)矿床密集区与花岗岩类有关的金矿床是一种具重要经济价值和找矿前景的新类型金矿床。
The gold deposit which exists in tungsten deposit compact district and relates to granite is a new type of gold deposit and is of great economy value and good exploration prospects.
为了满足制备较厚低摩擦系数类金刚石薄膜（DLC）耐磨镀层的实际需求，对在等离子增强化学气相沉积的类金刚石薄膜（W-DLC）中掺钨进行了系统研究。
To meet the requirement for the diamond-like carbon thin films with low friction factor, the tungsten-doped diamond-like carbon(W-DLC)thin films prepared through PECVD were studied in depth.
为了满足制备较厚低摩擦系数类金刚石薄膜（DLC）耐磨镀层的实际需求，对在等离子增强化学气相沉积的类金刚石薄膜（W-DLC）中掺钨进行了系统研究。
To meet the requirement for the diamond-like carbon thin films with low friction factor, the tungsten-doped diamond-like carbon(W-DLC)thin films prepared through PECVD were studied in depth.
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